/*
 * @Author: askmewhat
 * @Date: 2022-05-31 11:12:37
 * @LastEditors: askmewhat
 * @LastEditTime: 2022-05-31 11:12:56
 * @Description: 
 * 
 */
module.exports.default = function checkReservedWord(str){
    if(['export','class'].indexOf(str)>=0){
        return str+'_';
    }else{
        return str;
    }
}